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Home > Aluminum physical properties

 Aluminum physical property, aluminum physical properties


Aluminum / aluminium


Chemical symbol: Al

Atomic number: 13
Density:2.702g/cm3 (20 ℃)
Melting point: 660.37 ℃
Boiling point: 2467.0 ℃
Burning point: 550 ℃
Thermal conductivity: 237W / (M.K)
Heat of vaporization: 293.4 kJ / mol
Reflectance: 91%
Mohs hardness: 2.75
The crystal structure


Aluminum is a shiny, silvery white colored metal that is light in weight and strong.
The density of aluminum is 2.7 g/ML, which means the metal will sink in water, but is still relatively light.


Aluminium or aluminum is a silvery white and ductile member of the boron group of chemical elements. It has the symbol Al; its atomic number is 13. It is not soluble in water under normal circumstances. Aluminium is the most abundant metal in the Earth's crust, and the third most abundant element therein, after oxygen and silicon. It makes up about 8% by weight of the Earth’s solid surface. Aluminium is too reactive chemically to occur in nature as the free metal. Instead, it is found combined in over 270 different minerals

Aluminum physical properties,aluminum physical property